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John Robertson Crawford

John Robertson Crawford

D-Index & Metrics

Psychology

D-Index
84
Citations
38916
World Ranking
1211
National Ranking
145

Overview

John Robertson Crawford is affiliated with the University of Aberdeen in the United Kingdom. Their research focuses on the field of Medicine, with work spanning several subfields including Public Health, Environmental and Occupational Health, Clinical Psychology, and Pathology and Forensic Medicine.

Their published research explores topics related to Spinal Dysraphism and Malformations, Family and Disability Support Research, and Spinal Cord Injury Research. These themes underscore the clinical and public health dimensions present in their work.

John R. Crawford's recent papers include the following titles:

  • A Threshold Test for Fed Activism, 2024, published in SSRN Electronic Journal
  • Unilateral Task, Bilateral Response: An Acquired Movement Disorder in a Child With Chiari Malformation Type III and Syringomyelia, 2025, published in Annals of the Child Neurology Society

The researcher has collaborated with a number of co-authors, among whom are:

  • Gregory Aaen
  • Nicholas S. Abend
  • Laura Ann Adang
  • Amina Ahmed
  • Ayse Akcan-Arikan

Their work has appeared in multiple publication venues, notable among them:

  • SSRN Electronic Journal
  • Annals of the Child Neurology Society

Best Publications

  • The short-form version of the Depression Anxiety Stress Scales (DASS-21): Construct validity and normative data in a large non-clinical sample

    J. D. Henry;John Robertson Crawford

  • The positive and negative affect schedule (PANAS): construct validity, measurement properties and normative data in a large non-clinical sample.

    John Robertson Crawford;J. D. Henry

  • The Depression Anxiety Stress Scales (DASS): Normative data and latent structure in a large non-clinical sample

    John Robertson Crawford;J. D. Henry

  • Comparing an individual's test score against norms derived from small samples.

    John R. Crawford;David C. Howell

  • Investigation of the single case in neuropsychology: confidence limits on the abnormality of test scores and test score differences.

    John Robertson Crawford;P. H. Garthwaite

  • Normative data for the HADS from a large non-clinical sample

    J. R. Crawford;J. D. Henry;C. Crombie;E. P. Taylor

  • Verbal fluency performance in dementia of the Alzheimer's type: a meta-analysis.

    Julie D Henry;John R Crawford;Louise H Phillips

  • A meta-analytic review of verbal fluency performance following focal cortical lesions.

    J. D. Henry;John Robertson Crawford

  • A meta-analytic review of prospective memory and aging.

    Julie D. Henry;Mairi S. MacLeod;Louise H. Phillips;John R. Crawford

  • Psychometric comparison of PHQ-9 and HADS for measuring depression severity in primary care

    Isobel Mary Cameron;John Robertson Crawford;Kenneth Lawton;Ian Cameron Reid

  • The Stability of Individual Differences in Mental Ability from Childhood to Old Age: Follow-up of the 1932 Scottish Mental Survey

    Ian J Deary;Lawrence J Whalley;Helen Lemmon;J.R Crawford

  • Point and interval estimates of effect sizes for the case-controls design in neuropsychology: rationale, methods, implementations, and proposed reporting standards.

    John R Crawford;Paul H Garthwaite;Sara Porter

  • Testing for suspected impairments and dissociations in single-case studies in neuropsychology: evaluation of alternatives using monte carlo simulations and revised tests for dissociations.

    John Robertson Crawford;P. H. Garthwaite

  • The Prospective and Retrospective Memory Questionnaire (PRMQ): Normative data and latent structure in a large non-clinical sample.

    John R Crawford;Geoff Smith;Elizabeth A Maylor;Sergio Della Sala

  • Verbal fluency deficits in Parkinson's disease: a meta-analysis.

    J. D. Henry;John Robertson Crawford

  • Percentile Norms and Accompanying Interval Estimates from an Australian General Adult Population Sample for Self-Report Mood Scales (BAI, BDI, CRSD, CES-D, DASS, DASS-21, STAI-X, STAI-Y, SRDS, and SRAS)

    John Crawford;Carol Cayley;Peter F Lovibond;Peter H Wilson

  • The health of a nation predicts their mate preferences: cross-cultural variation in women's preferences for masculinized male faces

    Lisa M. DeBruine;Benedict C. Jones;John R. Crawford;Lisa L. M. Welling

  • Neuropsychological Impairments and Changes in Emotional and Social Behaviour Following Severe Traumatic Brain Injury

    Maarten Milders;Sandra Fuchs;John R. Crawford

  • Comparison of a single case to a control or normative sample in neuropsychology: development of a Bayesian approach.

    John Robertson Crawford;Paul H. Garthwaite

  • A meta-analytic review of verbal fluency performance in patients with traumatic brain injury.

    J. D. Henry;John Robertson Crawford

  • A meta-analytic review of verbal fluency deficits in schizophrenia relative to other neurocognitive deficits.

    J. D. Henry;John Robertson Crawford

Frequent Co-Authors

Julie D. Henry
Julie D. Henry University of Queensland
Ian J. Deary
Ian J. Deary University of Edinburgh
Louise H. Phillips
Louise H. Phillips University of Aberdeen
Sergio Della Sala
Sergio Della Sala University of Edinburgh
Keith R. Laws
Keith R. Laws University of Hertfordshire
Alan B. Milne
Alan B. Milne University of Aberdeen
Janet Bryan
Janet Bryan University of South Australia
Ian H. Robertson
Ian H. Robertson Trinity College Dublin
John M. Starr
John M. Starr University of Edinburgh
Andrew Collins
Andrew Collins University of Oslo

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